Shawinigan, Quebec, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Shawinigan, Quebec, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Shawinigan, Quebec, Canada
5 AM2nd Jun 2026
8 PM
4 AM3rd Jun 2026
33AQI
17AQI
30AQI
12AQI
In the last 24 hours,
Shawinigan's AQI reached its highest point of 33 at 11 AM during the Day, while the lowest point, 12, was recorded at 3 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Shawinigan, Quebec, Canada
14°C6/24°C
9°C5/12°C
7°C3/11°C
7°C1/12°C
11°C3/21°C
13°C9/17°C
8°C3/13°C
7°C1/12°C
8°C2/18°C
10°C8/11°C
13°C9/19°C
17°C10/26°C
16°C10/22°C
12°C7/19°C
18°C11/29°C
17°C7/20°C
8°C3/14°C
12°C3/20°C
14°C6/22°C
13°C8/17°C
14°C11/18°C
19°C11/30°C
17°C13/22°C
13°C10/18°C
11°C8/14°C
12°C7/19°C
12°C8/18°C
14°C7/23°C
17°C9/27°C
20°C11/30°C
46AQI
28AQI
43AQI
31AQI
2026 Days Vs Air Quality
Shawinigan, Quebec, Canada
91%
137
9%
13
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 154 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Shawinigan, Quebec, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
34AQI (US)
20AQI (US)
36AQI (US)
39AQI (US)
51AQI (US)
45AQI (US)
59AQI (US)
40AQI (US)
20AQI (US)
18AQI (US)
16AQI (US)
44AQI (US)
39AQI (US)
29AQI (US)
16AQI (US)
37AQI (US)
38AQI (US)
54AQI (US)
27AQI (US)
35AQI (US)
49AQI (US)
54AQI (US)
48AQI (US)
46AQI (US)
47AQI (US)
40AQI (US)
45AQI (US)
49AQI (US)
49AQI (US)
42AQI (US)
46AQI (US)
50AQI (US)
51AQI (US)
52AQI (US)
49AQI (US)
38AQI (US)
36AQI (US)
43AQI (US)
44AQI (US)
44AQI (US)
39AQI (US)
37AQI (US)
46AQI (US)
44AQI (US)
36AQI (US)
42AQI (US)
43AQI (US)
41AQI (US)
40AQI (US)
38AQI (US)
35AQI (US)
35AQI (US)
38AQI (US)
41AQI (US)
40AQI (US)
34AQI (US)
33AQI (US)
35AQI (US)
36AQI (US)
55AQI (US)
46AQI (US)
46AQI (US)
40AQI (US)
32AQI (US)
41AQI (US)
40AQI (US)
39AQI (US)
34AQI (US)
41AQI (US)
41AQI (US)
40AQI (US)
36AQI (US)
33AQI (US)
35AQI (US)
32AQI (US)
31AQI (US)
34AQI (US)
36AQI (US)
39AQI (US)
35AQI (US)
40AQI (US)
35AQI (US)
33AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
31AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
27AQI (US)
30AQI (US)
30AQI (US)
25AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
28AQI (US)
32AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
33AQI (US)
35AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
32AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
22AQI (US)
46AQI (US)
53AQI (US)
56AQI (US)
57AQI (US)
55AQI (US)
51AQI (US)
44AQI (US)
44AQI (US)
51AQI (US)
48AQI (US)
46AQI (US)
30AQI (US)
28AQI (US)
25AQI (US)
22AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
38AQI (US)
41AQI (US)
36AQI (US)
28AQI (US)
35AQI (US)
27AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202531AQI (US)
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202429AQI (US)
Highest AQI (US) recorded in
August35AQI (US)
Lowest AQI (US) recorded in
November23AQI (US)
202335AQI (US)
Highest AQI (US) recorded in
July52AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202130AQI (US)
Highest AQI (US) recorded in
August40AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
November40AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shawinigan's annual 2026 AQI (US) (36) shows an average percentage change of 17.8% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (30), 2022 (30), 2023 (35), 2024 (29), 2025 (31).